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A Must-See in Japan: The World’s Largest Light Garden Created with 1.5 Million LEDs – A Dreamy Sea of Fluorescent Blue

Published: 2026-09-24 👁 101 views
Last updated 2026-09-24 — Traveling to Japan now isn’t just about viewing the autumn foliage – you also can’t miss the world’s No. 1 “Light Garden”! Operated by the APA Hotel Group, the APA Joetsu-Myoko Resort features the world’s largest “Light Garden,” created with 1.5 million LED lights. Stretching along the rolling hillsides, hundreds of thousands of LEDs form a dreamy sea of fluorescent blue. This breathtaking spectacle has even earned certification from the Guinness World Records. The display is only available until November 15.

Reporter Cai Wenjun / Reported and photographed in Japan

Traveling to Japan now isn’t just about viewing the autumn foliage — there’s also the world’s No. 1 “Garden of Light” that you must see. Operated by the APA Hotel Group, the APA Resort Joetsu-Mikawa features the world’s largest “Garden of Light,” created with 1.5 million LED lights. Stretching along the rolling hillsides, hundreds of thousands of LED lights form a dreamy blue fluorescent sea. This breathtaking spectacle has even earned certification from the Guinness World Records. The display is only open until November 15.

▲ %The Garden of Light at APA Resort Joetsu-Mikawa. (Photo / Reporter Cai Wenjun)

▲ The Garden of Light at APA Resort Joetsu-Mikawa.

▲ %The Garden of Light at APA Resort Joetsu-Mikawa. (Photo / Reporter Cai Wenjun)

▲ A %light tunnel stretching 00 meters.

▲ %The Garden of Light at APA Resort Joetsu-Mikawa. (Photo / Reporter Cai Wenjun)

APA Resort Joetsu-Mikawa is located in Niigata Prefecture. Every year starting in summer, the resort takes advantage of its geographical strengths to create spectacular and magnificent light displays. Spanning a 30,000-square-meter hillside and themed “Twin Dragons Calling for Happiness,” the resort uses 1.5 million LED lights to create four major illuminated zones, painting beautiful light artworks across the landscape. Even from the entrance looking uphill, you can admire the splendid romance of the blue fluorescent sea. It has also been certified by the Guinness World Records as the world’s largest solar-powered LED garden.

▲ %The Garden of Light at APA Resort Joetsu-Mikawa. (Photo / Reporter Cai Wenjun)

▲ The Light Tunnel.

Starting from the entrance, APA has built a 300-meter-long Light Tunnel, using seven colors to let visitors enjoy a rainbow glow even at night. Walking across sparkling lights through a dreamlike colorful tunnel, or sitting on a bench watching the changing lights, the romantic scenery starts at the entrance and quickly fills up your phone’s memory. It’s also claimed to be the world’s longest light tunnel.

▲ %The Garden of Light at APA Resort Joetsu-Mikawa. (Photo / Reporter Cai Wenjun)

▲ %Using a large number of LED lights, the garden creates a dreamy forest.

▲ %The Garden of Light at APA Resort Joetsu-Mikawa. (Photo / Reporter Cai Wenjun)

▲ %The Garden of Light at APA Resort Joetsu-Mikawa. (Photo / Reporter Cai Wenjun)

Passing through the tunnel and entering the depths of the forest, the park uses LED lights to create a romantic light forest here. Walking along the illuminated paths, an entire sea of fluorescence shifts in brightness along with the music, as if stepping into a kaleidoscope world — a visual feast that captivates the eye.

▲ %The Garden of Light at APA Resort Joetsu-Mikawa. (Photo / Reporter Cai Wenjun)

▲ %The colorful LED lights create a fantastical ocean scene.

▲ %The Garden of Light at APA Resort Joetsu-Mikawa. (Photo / Reporter Cai Wenjun)

▲ %The Garden of Light at APA Resort Joetsu-Mikawa. (Photo / Reporter Cai Wenjun)

The most popular light zone in the park is the main attraction, “Light Twin Dragons.” Using the entire slope of the hill, it creates a blue sea where golden twin-headed dragons play. As light, gentle music plays, the dragons take on different expressions. Visitors feel as if they are exploring the sea, admiring the stunning sight of the dragons playing with a pearl. The site also features photo spots such as the Bell of Wishes, Lovers’ Sacred Spot, and Gate of Happiness, making it a perfect place for couples to take pictures. It’s the most beautiful night view in Joetsu-Mikawa City from summer through autumn.

▲ %The Garden of Light at APA Resort Joetsu-Mikawa. (Photo / Reporter Cai Wenjun)

▲ %The blue sea made of LED lights is mesmerizing.

▲ %The Garden of Light at APA Resort Joetsu-Mikawa. (Photo / Reporter Cai Wenjun)

Myoko Happiness illumination
Address: 1090 Okegai, Mikawa, Niigata, Japan, within APA Resort Joetsu-Mikawa
Transportation:

From Tokyo, take the Hokuriku Shinkansen to “Joetsu-Mikawa Station,” then transfer to the Echigo Tokimeki Railway to Karuizawa Station.
APA Resort offers a free shuttle bus that departs Karuizawa Station at 18:15 and arrives at the garden at 18:30; it departs the garden at 20:50 and arrives at Karuizawa Station at 21:05.
Official Website:https://www.apahotel.com/illumination/

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